diff --git a/lib/neovim-plugin.nix b/lib/neovim-plugin.nix
index 7edc362d21..1d45689626 100644
--- a/lib/neovim-plugin.nix
+++ b/lib/neovim-plugin.nix
@@ -36,6 +36,9 @@ with lib;
       hasSettings ? true,
       extraOptions ? { },
       # config
+      configLocation ? [ (if isColorscheme then "extraConfigLuaPre" else "extraConfigLua") ],
+      # Required for plugins.flash, as it used to define config
+      skipConfigAttrs ? false,
       luaName ? name,
       setup ? ".setup",
       extraConfig ? cfg: { },
@@ -79,6 +82,13 @@ with lib;
 
           package = helpers.mkPluginPackageOption originalName defaultPackage;
         }
+        // optionalAttrs (!skipConfigAttrs) {
+          config = lib.mkOption {
+            type = nixvim.nixvimTypes.pluginConfig;
+            default = { };
+            description = "The plugin's lua configuration";
+          };
+        }
         // optionalAttrs hasSettings {
           settings = helpers.mkSettingsOption {
             description = settingsDescription;
@@ -91,18 +101,27 @@ with lib;
       config =
         let
           cfg = config.${namespace}.${name};
-          extraConfigNamespace = if isColorscheme then "extraConfigLuaPre" else "extraConfigLua";
         in
         mkIf cfg.enable (mkMerge [
           {
             extraPlugins = (optional installPackage cfg.package) ++ extraPlugins;
             inherit extraPackages;
           }
-          (optionalAttrs callSetup {
-            ${extraConfigNamespace} = ''
-              require('${luaName}')${setup}(${optionalString (cfg ? settings) (helpers.toLuaObject cfg.settings)})
-            '';
-          })
+          (
+            let
+              setupCode = ''
+                require('${luaName}')${setup}(${optionalString (cfg ? settings) (helpers.toLuaObject cfg.settings)})
+              '';
+            in
+            if !skipConfigAttrs then
+              (optionalAttrs callSetup { ${namespace}.${name}.config.init = setupCode; })
+              // (optionalAttrs (configLocation != null) (setAttrByPath (toList configLocation) cfg.config.final))
+            else
+              assert assertMsg (
+                callSetup -> configLocation != null
+              ) "When a plugin has no config attrs and has a setup function it must have a config location";
+              optionalAttrs callSetup (setAttrByPath (toList configLocation) setupCode)
+          )
           (optionalAttrs (isColorscheme && (colorscheme != null)) { colorscheme = mkDefault colorscheme; })
           (extraConfig cfg)
         ]);
diff --git a/lib/types.nix b/lib/types.nix
index 489011ee43..9dd4859544 100644
--- a/lib/types.nix
+++ b/lib/types.nix
@@ -90,6 +90,41 @@ rec {
         optionDescriptionPhrase (class: class == "noun" || class == "composite") elemType
       }";
     };
+
+  pluginConfig = types.submodule (
+    { config, ... }:
+    {
+      options = {
+        pre = mkOption {
+          type = types.lines;
+          default = "";
+          description = "Configuration before the initialization of the plugin";
+        };
+        post = mkOption {
+          type = types.lines;
+          default = "";
+          description = "Configuration after the initialization of the plugin";
+        };
+        init = mkOption {
+          type = types.lines;
+          internal = true;
+          default = "";
+          description = "Initialization code (between pre & post)";
+        };
+        final = mkOption {
+          type = types.str;
+          description = "Complete plugin configuration";
+          readOnly = true;
+        };
+      };
+
+      config.final = nixvim.concatNonEmptyLines [
+        config.pre
+        config.init
+        config.post
+      ];
+    }
+  );
 }
 # Allow to do `with nixvimTypes;` instead of `with types;`
 // lib.types
diff --git a/plugins/colorschemes/ayu.nix b/plugins/colorschemes/ayu.nix
index 3f46d23f1b..0952d6ddf1 100644
--- a/plugins/colorschemes/ayu.nix
+++ b/plugins/colorschemes/ayu.nix
@@ -40,7 +40,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
   };
 
   extraConfig = cfg: {
-    extraConfigLuaPre = ''
+    colorschemes.ayu.config.init = ''
       local ayu = require("ayu")
       ayu.setup(${helpers.toLuaObject cfg.settings})
       ayu.colorscheme()
diff --git a/plugins/colorschemes/base16/default.nix b/plugins/colorschemes/base16/default.nix
index 9461aff81a..24e0c74f47 100644
--- a/plugins/colorschemes/base16/default.nix
+++ b/plugins/colorschemes/base16/default.nix
@@ -179,7 +179,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
     # `settings` can either be passed to `with_config` before calling `setup`,
     # or it can be passed as `setup`'s 2nd argument.
     # See https://github.com/RRethy/base16-nvim/blob/6ac181b5733518040a33017dde654059cd771b7c/lua/base16-colorscheme.lua#L107-L125
-    extraConfigLuaPre = ''
+    colorschemes.base16.config.init = ''
       do
         local base16 = require('${luaName}')
         base16.with_config(${helpers.toLuaObject cfg.settings})
diff --git a/plugins/colorschemes/onedark.nix b/plugins/colorschemes/onedark.nix
index a1ce76a3e2..9130a70006 100644
--- a/plugins/colorschemes/onedark.nix
+++ b/plugins/colorschemes/onedark.nix
@@ -37,10 +37,11 @@ helpers.neovim-plugin.mkNeovimPlugin config {
   callSetup = false;
   colorscheme = null;
   extraConfig = cfg: {
-    extraConfigLuaPre = ''
+    colorschemes.onedark.config.init = ''
       _onedark = require('onedark')
       _onedark.setup(${helpers.toLuaObject cfg.settings})
       _onedark.load()
     '';
+    extraConfigLuaPre = cfg.config.final;
   };
 }
diff --git a/plugins/colorschemes/vscode.nix b/plugins/colorschemes/vscode.nix
index 931b6e1634..45b1bc65ac 100644
--- a/plugins/colorschemes/vscode.nix
+++ b/plugins/colorschemes/vscode.nix
@@ -34,7 +34,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
   };
 
   extraConfig = cfg: {
-    extraConfigLuaPre = ''
+    colorschemes.vscode.config.init = ''
       local _vscode = require("vscode")
       _vscode.setup(${helpers.toLuaObject cfg.settings})
       _vscode.load()
diff --git a/plugins/completion/cmp/default.nix b/plugins/completion/cmp/default.nix
index 45aa74e142..4033900075 100644
--- a/plugins/completion/cmp/default.nix
+++ b/plugins/completion/cmp/default.nix
@@ -32,7 +32,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
 
   callSetup = false;
   extraConfig = cfg: {
-    extraConfigLua =
+    plugins.cmp.config.init =
       ''
         local cmp = require('cmp')
         cmp.setup(${helpers.toLuaObject cfg.settings})
diff --git a/plugins/completion/coq.nix b/plugins/completion/coq.nix
index 89f31ccc41..f3d2dc54f8 100644
--- a/plugins/completion/coq.nix
+++ b/plugins/completion/coq.nix
@@ -80,7 +80,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
       coq_settings = cfg.settings;
     };
 
-    extraConfigLua = "require('coq')";
+    plugins.coq-nvim.config.init = "require('coq')";
 
     plugins.lsp = {
       preConfig = ''
diff --git a/plugins/languages/rust/rustaceanvim/default.nix b/plugins/languages/rust/rustaceanvim/default.nix
index 78fd23431f..c30b298af9 100644
--- a/plugins/languages/rust/rustaceanvim/default.nix
+++ b/plugins/languages/rust/rustaceanvim/default.nix
@@ -50,13 +50,9 @@ helpers.neovim-plugin.mkNeovimPlugin config {
   };
 
   callSetup = false;
+  configLocation = null;
   extraConfig =
     cfg:
-    let
-      configStr = ''
-        vim.g.rustaceanvim = ${helpers.toLuaObject cfg.settings}
-      '';
-    in
     mkMerge [
       {
         extraPackages = [ cfg.rustAnalyzerPackage ];
@@ -74,6 +70,9 @@ helpers.neovim-plugin.mkNeovimPlugin config {
               Note that if you supplied an attrset and not a function you need to set this attr set in:
                 `plugins.rustaceanvim.settings.server.default_settings.rust-analyzer'.
             '';
+        plugins.rustaceanvim.config.init = ''
+          vim.g.rustaceanvim = ${helpers.toLuaObject cfg.settings}
+        '';
       }
       # If nvim-lspconfig is enabled:
       (mkIf config.plugins.lsp.enable {
@@ -82,9 +81,9 @@ helpers.neovim-plugin.mkNeovimPlugin config {
 
         # Ensure the plugin config is placed **after** the rest of the LSP configuration
         # (and thus after the declaration of `__lspOnAttach`)
-        plugins.lsp.postConfig = configStr;
+        plugins.lsp.postConfig = cfg.config.final;
       })
       # Else, just put the plugin config anywhere
-      (mkIf (!config.plugins.lsp.enable) { extraConfigLua = configStr; })
+      (mkIf (!config.plugins.lsp.enable) { extraConfigLua = cfg.config.final; })
     ];
 }
diff --git a/plugins/languages/treesitter/treesitter.nix b/plugins/languages/treesitter/treesitter.nix
index 73dad3cb78..6d3907e5f0 100644
--- a/plugins/languages/treesitter/treesitter.nix
+++ b/plugins/languages/treesitter/treesitter.nix
@@ -296,7 +296,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
   installPackage = false;
 
   extraConfig = cfg: {
-    extraConfigLua =
+    plugins.treesitter.config.init =
       # NOTE: Upstream state that the parser MUST be at the beginning of runtimepath.
       # Otherwise the parsers from Neovim takes precedent, which may be incompatible with some queries.
       (optionalString (cfg.settings.parser_install_dir != null) ''
diff --git a/plugins/none-ls/default.nix b/plugins/none-ls/default.nix
index 7b63befe2b..3c2bee1d36 100644
--- a/plugins/none-ls/default.nix
+++ b/plugins/none-ls/default.nix
@@ -148,7 +148,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
       ];
 
       # We only do this here because of enableLspFormat
-      extraConfigLua = ''
+      plugins.none-ls.config.init = ''
         require("null-ls").setup(${helpers.toLuaObject setupOptions})
       '';
     };
diff --git a/plugins/pluginmanagers/lz-n.nix b/plugins/pluginmanagers/lz-n.nix
index 3645f3396a..c05110a69c 100644
--- a/plugins/pluginmanagers/lz-n.nix
+++ b/plugins/pluginmanagers/lz-n.nix
@@ -193,7 +193,7 @@ nixvim.neovim-plugin.mkNeovimPlugin config {
 
   extraConfig = cfg: {
     globals.lz_n = modules.mkAliasAndWrapDefsWithPriority id options.plugins.lz-n.settings;
-    extraConfigLua = mkIf (cfg.plugins != [ ]) ''
+    plugins.lz-n.config.init = mkIf (cfg.plugins != [ ]) ''
       require('lz.n').load( ${nixvim.toLuaObject cfg.plugins})
     '';
   };
diff --git a/plugins/telescope/default.nix b/plugins/telescope/default.nix
index 706a9320b0..94bfc064b7 100644
--- a/plugins/telescope/default.nix
+++ b/plugins/telescope/default.nix
@@ -104,7 +104,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
       }
     ) cfg.keymaps;
 
-    extraConfigLua = ''
+    plugins.telescope.config.init = ''
       require('telescope').setup(${helpers.toLuaObject cfg.settings})
 
       local __telescopeExtensions = ${helpers.toLuaObject cfg.enabledExtensions}
diff --git a/plugins/utils/ccc.nix b/plugins/utils/ccc.nix
index a91cf07b2b..629d3583b4 100644
--- a/plugins/utils/ccc.nix
+++ b/plugins/utils/ccc.nix
@@ -248,7 +248,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
     # ccc requires `termguicolors` to be enabled.
     opts.termguicolors = lib.mkDefault true;
 
-    extraConfigLua = ''
+    plugins.ccc.config.init = ''
       ccc = require('ccc')
       ccc.setup(${helpers.toLuaObject cfg.settings})
     '';
diff --git a/plugins/utils/flash.nix b/plugins/utils/flash.nix
index da5c041fca..eda355ce8e 100644
--- a/plugins/utils/flash.nix
+++ b/plugins/utils/flash.nix
@@ -11,6 +11,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
   originalName = "flash.nvim";
   defaultPackage = pkgs.vimPlugins.flash-nvim;
 
+  skipConfigAttrs = true;
   maintainers = with maintainers; [
     traxys
     MattSturgeon
diff --git a/plugins/utils/hydra/default.nix b/plugins/utils/hydra/default.nix
index 338fe8b0b4..1fc8c3c693 100644
--- a/plugins/utils/hydra/default.nix
+++ b/plugins/utils/hydra/default.nix
@@ -38,7 +38,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
 
   callSetup = false;
   extraConfig = cfg: {
-    extraConfigLua = ''
+    plugins.hydra.config.init = ''
       hydra = require('hydra')
 
       hydra.setup(${helpers.toLuaObject cfg.settings})
diff --git a/plugins/utils/which-key.nix b/plugins/utils/which-key.nix
index 69613d5e4e..7e3bc7e548 100644
--- a/plugins/utils/which-key.nix
+++ b/plugins/utils/which-key.nix
@@ -595,7 +595,7 @@ lib.nixvim.neovim-plugin.mkNeovimPlugin config {
         ''
       ];
 
-      extraConfigLua = lib.optionalString opt.registrations.isDefined ''
+      plugins.which-key.config.init = lib.optionalString opt.registrations.isDefined ''
         require("which-key").register(${toLuaObject cfg.registrations})
       '';
     };
diff --git a/plugins/utils/yanky.nix b/plugins/utils/yanky.nix
index 637d7030a3..aa731ee005 100644
--- a/plugins/utils/yanky.nix
+++ b/plugins/utils/yanky.nix
@@ -356,7 +356,7 @@ helpers.neovim-plugin.mkNeovimPlugin config {
       }
     ];
 
-    extraConfigLua = ''
+    plugins.yanky.config.init = ''
       do
         local utils = require('yanky.utils')
         ${optionalString config.plugins.telescope.enable "local mapping = require('yanky.telescope.mapping')"}